1446325-80-9Relevant articles and documents
Lewis Acid/Br?nsted Acid Controlled Pd(II)-Catalyzed Chemodivergent Functionalization of C(sp2)-H Bonds with N-(Arylthio)i(a)mides
Chaitanya, Manthena,Anbarasan, Pazhamalai
supporting information, p. 3362 - 3366 (2018/06/11)
An efficient and chemodivergent palladium-catalyzed thiolation (C-S) and imidation (C-N) of directing group-assisted C-H bonds have been accomplished employing N-(arylthio)imides in combination with either Br?nsted acid or Lewis acid, respectively. Notable features of the developed methodologies include excellent diversity, high functional group tolerance, wide substrate scope, and use of a single N-S reagent. Importantly, the developed hypothesis was also successfully extended to the amidation of C-H bonds. A plausible mechanistic pathway was proposed based on the preliminary mechanistic study.
Cu-catalyzed direct amidation of aromatic C-H bonds: An access to arylamines
Xu, Hui,Qiao, Xixue,Yang, Shiping,Shen, Zengming
, p. 4414 - 4422 (2014/06/09)
A Cu-catalyzed aromatic C-H amidation with phthalimide under oxygen as a terminal oxidant without using additional additives has been achieved. This reaction has the broad substrate scope and shows moderate to good yields in most cases. This method is complementary to the previously reported metal-catalyzed C-H amination systems.
